org.apache.lucene.analysis.el

Class GreekLowerCaseFilter

java.lang.Object

org.apache.lucene.analysis.TokenStream

org.apache.lucene.analysis.TokenFilter

org.apache.lucene.analysis.el.GreekLowerCaseFilter

public final class GreekLowerCaseFilter
extends TokenFilter

Normalizes token text to lower case, analyzing given ("greek") charset.

Author:

Panagiotis Astithas, past@ebs.gr

Field Summary

Fields inherited from class org.apache.lucene.analysis.TokenFilter

input

Constructor Summary

Constructors

Constructor and Description
GreekLowerCaseFilter(TokenStream in, char[] charset)

Method Summary

Methods

Modifier and Type	Method and Description
Token	next() Returns the next token in the stream, or null at EOS.

Methods inherited from class org.apache.lucene.analysis.TokenFilter

close

Methods inherited from class org.apache.lucene.analysis.TokenStream

next, reset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GreekLowerCaseFilter

public GreekLowerCaseFilter(TokenStream in,
                    char[] charset)

Method Detail

next

public final Token next()
                 throws IOException

Description copied from class: TokenStream

Returns the next token in the stream, or null at EOS. The returned Token is a "full private copy" (not re-used across calls to next()) but will be slower than calling TokenStream.next(Token) instead..

Overrides:

next in class TokenStream

Throws:

IOException